Cylindrical roller bearing 1. long service life 2. chrome steel Gcr15 3. low noise 4. high precision bearing Description Products NameTaper roller bearing 30210,NU205,NU1000,NU300,NU400Basic informationinner diameter:50mmouter diameter:62mmBrandYG or according to customers’ requirementTypeSingle-row taper roller bearing,Double-row taper roller bearing,Four-row taper roller bearing,auto bearing, ...